ComputerSolution

Tools

PStools
MoveOnBoot	Move a file at boot time before Windows can get a hold of it
PNP Util
Nessus	Nids
GPG	Encryption
Ccleaner	Cleans Windows PC- makes it faster and more secure
Windows 7 TweakUI	Over 150 Windows 7 tweaks
XP TweakUI	Windows XP OS tweaks
Process Explorer	Shows info about which handles and DLLs processes have opened or loaded
Unlocker	Unlock or force delete files that are in use
Microsoft FixIt	Fix Windows system performance problems on slow windows machines
Windows 7 USB	Create a Windows7 installer from a USB drive
XP Snipping Tool	Adds Win7 snipping tool functionality to XP
HWiNFO32	Detects everything about computer hardware (overheating too!)
Recuva	Recovers deleted files in Windows
Defraggler	Defrag entire HDD or individual files
ScanPST	Scans and repairs Outlook PST files Copy downloaded file to here: C:\Program Files\Common Files\System\MSMAPI\1033
Auslogics Defrag	Best defragging tool (allows for defragging PST)
PCDecrapifier	Remove apps that come pre-installed on a computer
JavaRa	Removes old/redundant Java Runtime Environments and updates to newest versions
MailPV	Recovers mail passwords from various email clients (Outlook etc...)
Windirstat	Drive space visual mapping
Uptime	Tells you how long a computer/server has been online
Nir Soft PSTpassword	Cracks password on PST files
Input Director	Software KVM

Microsoft Safety Scanner	Virus Scanner	http://www.microsoft.com/security/scanner/en-gb/default.aspx
Malware Bytes	Virus Scanner	http://www.malwarebytes.org/
Super Anti Spyware	Virus Scanner	http://www.superantispyware.com/
TDSS Killer	Anti Rootkit	http://support.kaspersky.com/faq/?qid=208283363
Unhide	Unhide Files/Programs	http://www.bleepingcomputer.com/download/unhide/
Combofix	Virus Scanner	http://download.bleepingcomputer.com/sUBs/ComboFix.exe
House Call - Trend Micro	Virus Scanner	http://housecall.trendmicro.com/
Spybot Search and Destroy	Virus Scanner	http://www.safer-networking.org/en/download/index.html